42164505

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{55117}}^1$

素因数の和:55145

約数の個数: 24

約数和(自身を含む): 77385672

約数和(自身を除く): 35221167

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 55117, 165351, 275585, 496053, 826755, 936989, 2480265, 2810967, 4684945, 8432901, 14054835, 42164505]

約数ペア:

[(1, 42164505), (3, 14054835), (5, 8432901), (9, 4684945), (15, 2810967), (17, 2480265), (45, 936989), (51, 826755), (85, 496053), (153, 275585), (255, 165351), (765, 55117)]